2003 Race season debuts the new 450cc production class. 
Digger Doug wins the championship title aboard
a new super fast YOSHIMURA powered 450cc
Digger kitted LTZ Suzuki 400.  
           Tuned by Tom Carlson TC Racing.
    We are proud to announce the availibility of the exact engine kits
at TC Racing or click on to the YOSHIMURA direct link. 
 

   
In 2001 Doug Gust put 
  his Suzuki DRZ TC 440 
  in the winners circle as 
  the 1st 4-stroke to win a 
  GNC Pro-National MX. 
   A few races later Gust 
  put his Suzuki DRZ TC 440 
  back in the winners circle 
  again as the 1st 4-stroke 
  to win a 
  GNC Pro- National TT.